rht/ocp-ing-ichp-materials: Playbooks and other exercise collaterals for ING ICHP training @ 31c3ca80c0a673ebe2e77fb2bb306a0ad5f18d9f

Grega Bremec 31c3ca80c0 also remove all kubevirts		10 mesi fa
..
roles	bbf2ca97f0 remove operator namespace if so requested	10 mesi fa
ansible.cfg	5ba72150ed copy and adapt playbook and roles to current env	10 mesi fa
inventory.yml	31c3ca80c0 also remove all kubevirts	10 mesi fa
pre-flight.yml	5ba72150ed copy and adapt playbook and roles to current env	10 mesi fa